Doctor profile · Federal record
Dr. Ekai Hsu, MD
Surgery Physician (CMS: General Surgery) · Carmel, CA
- NPI 1912175340
- Accepts Medicare
- 23 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3845 Via Nona Marie Unit 221461
Carmel, CA 939238601
(831) 298-0021 - Mailing address
-
Po Box 221461
Carmel, CA 939221461
Credentials & registration
- NPI registered
- February 2008 — 18 yrs on file
- Profile last updated
- July 27, 2021
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- California #A103079
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912175340. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
243
Distinct HCPCS
5
Medicare allowed
$30,361
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 75 | 47 | $89 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 59 | 58 | $196 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 58 | 34 | $135 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 35 | 22 | $55 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 16 | 15 | $147 |
In context: peer comparison
Among 1 peers in Carmel Surgery Physician, average services per provider: 48. This provider delivers 5.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Ekai Hsu's medical specialty?
Dr. Ekai Hsu practices Surgery Physician in Carmel, CA.
Where does Dr. Ekai Hsu practice?
Dr. Ekai Hsu practices at 3845 Via Nona Marie Unit 221461, Carmel, CA 939238601. Office phone: 8312980021.
What is Dr. Ekai Hsu's NPI?
Dr. Ekai Hsu's National Provider Identifier (NPI) is 1912175340, issued by NPPES.
Does Dr. Ekai Hsu accept Medicare assignment?
Yes. Dr. Ekai Hsu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ekai Hsu commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.